When the Prophet ﷺ got up at night (for the night prayer), he used to clean his mouth . (Using translation from Bukhārī 889)
كَانَ رَسُولُ اللهِ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ قَالَ ابْنُ نُمَيْرٍ قُلْتُ لِلْأَعْمَشِ بِالسِّوَاكِ؟ قَالَ نَعَمْ
Whenever the Prophet ﷺ got up at night, he used to clean his mouth with Siwak.
كَانَ النَّبِيُّ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ
"When the Messenger of Allah ﷺ got up to pray tahajjud at night, he would brush his teeth with the siwak.
كَانَ رَسُولُ اللَّهِ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ
"When the Messenger of Allah ﷺ got up at night, he would brush his mouth with the Siwak."
كَانَ رَسُولُ اللَّهِ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ
"Whenever the Messenger of Allah got up for prayer at night to pray Tahajjud (night optional prayer), he would clean his mouth with the tooth stick." (Using translation from Ibn Mājah 286)
كَانَ رَسُولُ اللهِ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ وَقَالَوَكِيعٌ لِلتَّهَجُّدِ يَشُوصُ فَاهُ بِالسِّوَاكِ
"When the Messenger of Allah ﷺ got up at night, he would brush his mouth with the Siwak." (Using translation from Nasāʾī 2)
كَانَ رَسُولُ اللهِ ﷺ إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ
"When the Messenger of Allah ﷺ got up at night, he would brush his mouth with the Siwak." (Using translation from Nasāʾī 2)
كَانَ رَسُولُ اللَّهِ ﷺ «إِذَا قَامَ مِنَ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ»